THE MUSCLES OF THE LOWER EXTREMITY. 159 



111 the Raven its anterior fasciculus can be separated 

 almost as a distinct muscle, and this portion has its distal 

 tendinous slip inserted more particularly over the anterior 

 surface of the patella. 1 



1 By the older anatomists this glutens primus muscle was con- 

 sidered in its entirety in their descriptions, and it has, as will be 

 seen, so been considered here. More recent writers, however, and 

 very properly so perhaps, have divided this complex muscular mass 

 into three portions, of which the anterior portion is generally taken 

 to represent the rectus femoris ; the middle portion, the tensor fascice, 

 latce ; and the hinder division a " in. glutceus posterior." 



Gadow has admirably handled the subject, and the entire muscle 

 is claimed by him to be an ilio-tibialis, and capable of division into 

 three parts. From this authority I here below obtain my synonymy, 

 and likewise republish largely from his account (see Bronn's Thier- 

 Reichs, vi. Band, pp. 151-153) : 



" 34. M. ILIO-TIBIALIS. 



" A. Der ganze Muskel-Complex. 

 M. primus tibiain inovens. Aldrovandi. 

 M. secundus femoris. Steno. 

 Latissimus femoris. Wiedemann, p. 94. 



Latissimus femoris = Tensor fascice latce. Tiedemann, 295. 

 Tensor fasciae, latce. d'Alton, p. 33. 



Tensor fascice et caput longum m. bicipitis femoris. Gurlt, p. 28. 

 Rectus femoris et tensor fascice. Quennerstedt, p. 24. 

 Neander, p. 16. 



" B. Die einzelnen Theile. 

 "I. M. ilio-tibiaHs anterior. 

 M. rectus femoris. Owen, Apteryx, p. 292. 

 ,, Selenka, p. 142, No. 83. 



,, DeMan, p. 124, No. 10. 

 ., ., Watson, p. 110. 



M. ilio-tibialis externus. Gadow, No. 14. 



" II. M. ilio-tibialis medius. 



M. du fascia lata. Vicq d'Azyr, p. 272, No. 2 ; Cuvier, p. 523. 

 M. tensor fascia' lafa:. Meckel, System, p. 360, No. 1 ; Gadow, 

 No. 22. 



